Propelair – Financing opportunity



Propelair has developed and patented what we believe is the world’s lowest water-flush toilet system.


Toilets are the largest source of water used – and wasted – in a building. The growing scarcity of water means it’s time for water efficient toilets. And it doesn’t get much more commercially feasible and efficient than Propelair. While standard toilets flush away 9 litres every time they’re used, Propelair flushes with air and just 1.5 litres of water – and its system works on existing drains.


Some of their current clients include Cardiff University, Grosvenor, Kings College London, and The Princess Alexandra Hospital.


We are now inviting the Cambridge Cleantech community to invest in us via our crowdfunding campaign and join our mission to save the planet…one flush at a time!